* Porting V4L2 drivers to 2.6.20
@ 2007-03-13 10:00 Maximus
2007-03-13 10:08 ` Laurent Pinchart
0 siblings, 1 reply; 3+ messages in thread
From: Maximus @ 2007-03-13 10:00 UTC (permalink / raw)
To: linux-kernel
Hey,
am porting V4L2 drivers from 2.6.13 to 2.6.20.
The driver is using a structure 'video_device' which exists in
include/linux/videodev.h.
However, The linux kernel in 2.6.20 doesnot have that structure?.
Has the architecture changed between 2.6.13 to 2.6.20 for V4L2?.
Regards,
Jo
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: Porting V4L2 drivers to 2.6.20
2007-03-13 10:00 Porting V4L2 drivers to 2.6.20 Maximus
@ 2007-03-13 10:08 ` Laurent Pinchart
2007-03-17 20:05 ` Mauro Carvalho Chehab
0 siblings, 1 reply; 3+ messages in thread
From: Laurent Pinchart @ 2007-03-13 10:08 UTC (permalink / raw)
To: Maximus; +Cc: linux-kernel
> Hey,
> am porting V4L2 drivers from 2.6.13 to 2.6.20.
>
> The driver is using a structure 'video_device' which exists in
> include/linux/videodev.h.
>
> However, The linux kernel in 2.6.20 doesnot have that structure?.
>
> Has the architecture changed between 2.6.13 to 2.6.20 for V4L2?.
The structure has been moved to include/media/v4l2-dev.h
Best regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Porting V4L2 drivers to 2.6.20
2007-03-13 10:08 ` Laurent Pinchart
@ 2007-03-17 20:05 ` Mauro Carvalho Chehab
0 siblings, 0 replies; 3+ messages in thread
From: Mauro Carvalho Chehab @ 2007-03-17 20:05 UTC (permalink / raw)
To: Laurent Pinchart; +Cc: Maximus, linux-kernel
Em Ter, 2007-03-13 às 11:08 +0100, Laurent Pinchart escreveu:
> > Hey,
> > am porting V4L2 drivers from 2.6.13 to 2.6.20.
> >
> > The driver is using a structure 'video_device' which exists in
> > include/linux/videodev.h.
> >
> > However, The linux kernel in 2.6.20 doesnot have that structure?.
> >
> > Has the architecture changed between 2.6.13 to 2.6.20 for V4L2?.
>
> The structure has been moved to include/media/v4l2-dev.h
Yes.
You should notice that, if you want to send those drivers to kernel
mainstream, they should also be ported to V4L2 API (since V4L1 API is
obsolete). So, you shouldn't include linux/videodev.h, but, instead,
linux/videodev2.h for v4l2 API (and v4l2-dev.h for the internal V4L2
structures). Also, please c/c me on v4l kernel patches submission, since
I'm the V4L maintainer.
Cheers,
Mauro.
>
> Best regards,
>
> Laurent Pinchart
> -
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Cheers,
Mauro
^ permalink raw reply [flat|nested] 3+ messages in thread
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2007-03-13 10:00 Porting V4L2 drivers to 2.6.20 Maximus
2007-03-13 10:08 ` Laurent Pinchart
2007-03-17 20:05 ` Mauro Carvalho Chehab
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